80825184

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 259144704

約数和(自身を除く): 178319520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 823, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1646, 2046, 2232, 2469, 2728, 2976, 3069, 3168, 3292, 4092, 4464, 4938, 5456, 6138, 6584, 7407, 8184, 8928, 9053, 9876, 10912, 12276, 13168, 14814, 16368, 18106, 19752, 24552, 25513, 26336, 27159, 29628, 32736, 36212, 39504, 49104, 51026, 54318, 59256, 72424, 76539, 79008, 81477, 98208, 102052, 108636, 118512, 144848, 153078, 162954, 204104, 217272, 229617, 237024, 280643, 289696, 306156, 325908, 408208, 434544, 459234, 561286, 612312, 651816, 816416, 841929, 869088, 918468, 1122572, 1224624, 1303632, 1683858, 1836936, 2245144, 2449248, 2525787, 2607264, 3367716, 3673872, 4490288, 5051574, 6735432, 7347744, 8980576, 10103148, 13470864, 20206296, 26941728, 40412592, 80825184]

約数ペア:

[(1, 80825184), (2, 40412592), (3, 26941728), (4, 20206296), (6, 13470864), (8, 10103148), (9, 8980576), (11, 7347744), (12, 6735432), (16, 5051574), (18, 4490288), (22, 3673872), (24, 3367716), (31, 2607264), (32, 2525787), (33, 2449248), (36, 2245144), (44, 1836936), (48, 1683858), (62, 1303632), (66, 1224624), (72, 1122572), (88, 918468), (93, 869088), (96, 841929), (99, 816416), (124, 651816), (132, 612312), (144, 561286), (176, 459234), (186, 434544), (198, 408208), (248, 325908), (264, 306156), (279, 289696), (288, 280643), (341, 237024), (352, 229617), (372, 217272), (396, 204104), (496, 162954), (528, 153078), (558, 144848), (682, 118512), (744, 108636), (792, 102052), (823, 98208), (992, 81477), (1023, 79008), (1056, 76539), (1116, 72424), (1364, 59256), (1488, 54318), (1584, 51026), (1646, 49104), (2046, 39504), (2232, 36212), (2469, 32736), (2728, 29628), (2976, 27159), (3069, 26336), (3168, 25513), (3292, 24552), (4092, 19752), (4464, 18106), (4938, 16368), (5456, 14814), (6138, 13168), (6584, 12276), (7407, 10912), (8184, 9876), (8928, 9053)]